{"id":4060,"date":"2026-06-10T07:22:31","date_gmt":"2026-06-10T07:22:31","guid":{"rendered":"https:\/\/hontitan.com\/?p=4060"},"modified":"2026-06-10T07:26:05","modified_gmt":"2026-06-10T07:26:05","slug":"ti-6al-4v-vs-ti-6al-4v-eli-2","status":"publish","type":"post","link":"https:\/\/hontitan.com\/ko\/ti-6al-4v-vs-ti-6al-4v-eli-2\/","title":{"rendered":"Ti-6Al-4V\uc640 Ti-6Al-4V ELI: 5\ub4f1\uae09\uacfc 23\ub4f1\uae09 - \uc5d4\uc9c0\ub2c8\uc5b4\ub97c \uc704\ud55c \uacb0\uc815 \uac00\uc774\ub4dc"},"content":{"rendered":"<p class=\"wp-block-paragraph\">5\ub4f1\uae09(Ti-6Al-4V)\uacfc 23\ub4f1\uae09(Ti-6Al-4V ELI)\uc740 6% \uc54c\ub8e8\ubbf8\ub284\uacfc 4% \ubc14\ub098\ub4d0\uc758 \ub3d9\uc77c\ud55c \uae30\ubcf8 \uad6c\uc131\uc744 \uacf5\uc720\ud569\ub2c8\ub2e4. \uc911\uc694\ud55c \ucc28\uc774\uc810\uc740 \uac04\uadf9 \uc6d0\uc18c \uc81c\uc5b4\uc5d0 \uc788\uc2b5\ub2c8\ub2e4. 23\ub4f1\uae09\uc740 \uc0b0\uc18c\ub97c \ucd5c\ub300 0.13%\ub85c \uc81c\ud55c\ud558\ub294 \ubc18\uba74 5\ub4f1\uae09\uc740 \ucd5c\ub300 0.20%\ub85c \uc81c\ud55c\ud558\uace0 \uc9c8\uc18c\uc640 \uc218\uc18c\uc5d0 \ub300\ud55c \uc0c1\ud55c\uc120\uc744 \ub354 \uc5c4\uaca9\ud558\uac8c \uc81c\ud55c\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud654\ud559\uc801 \ubcc0\ud654\ub294 \uc758\ubbf8 \uc788\uac8c \ub2e4\ub978 \uae30\uacc4\uc801 \uac70\ub3d9\uc744 \ub9cc\ub4e4\uc5b4\ub0c5\ub2c8\ub2e4: 23 \ub4f1\uae09\uc740 \uc5b4\ub2d0\ub9c1 \uc870\uac74\uc5d0\uc11c \ube44\uc2b7\ud55c \uc778\uc7a5 \ubc0f \ud56d\ubcf5 \uac15\ub3c4\uc640 \ud568\uaed8 \ud6e8\uc52c \ub354 \ub192\uc740 \uc5f0\uc2e0\uc728 \ubc0f \ud30c\ub2e8 \uc778\uc131(75-90 MPa\u221am \ub300 55-75 MPa\u221am)\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. ASTM F136\uc774 \uc801\uc6a9\ub418\ub294 \uc758\ub8cc\uc6a9 \uc784\ud50c\ub780\ud2b8\uc758 \uacbd\uc6b0 23 \ub4f1\uae09\uc774 \ud544\uc218\uc785\ub2c8\ub2e4. \uc77c\ubc18 \ud56d\uacf5\uc6b0\uc8fc \ubc0f \uc0b0\uc5c5 \uad6c\uc870\ubb3c \uc791\uc5c5\uc758 \uacbd\uc6b0 5\ub4f1\uae09\uc774 \uae30\ubcf8\uac12\uc73c\ub85c \uc0ac\uc6a9\ub418\uba70 \ube44\uc6a9 \ud6a8\uc728\uc131\uc774 \ub354 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ELI\ub294 \uc2e4\uc81c\ub85c \ubb34\uc5c7\uc744 \uc758\ubbf8\ud558\uba70 \uc65c \uad00\uc2ec\uc744 \uac00\uc838\uc57c \ud560\uae4c\uc694?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ELI\ub294 \uc5d1\uc2a4\ud2b8\ub77c \ub85c\uc6b0 \uc0bd\uc785 \uad11\uace0\uc758 \uc57d\uc790\uc785\ub2c8\ub2e4.<\/strong>&nbsp;\uc774\ub294 \ubcc4\ub3c4\uc758 \ud569\uae08\uc774 \uc544\ub2c8\ub77c \ub3d9\uc77c\ud55c Ti-6Al-4V \ud654\ud559\uc758 \uace0\uc21c\ub3c4 \uc0dd\uc0b0 \ubcc0\ud615\uc785\ub2c8\ub2e4. \u201c\uc5d1\uc2a4\ud2b8\ub77c \ub85c\uc6b0\u201d\ub77c\ub294 \uba85\uce6d\uc740 \ud2b9\ud788 \uc0b0\uc18c, \uc9c8\uc18c, \ud0c4\uc18c \ubc0f \uc218\uc18c\uc640 \uac19\uc740 \uac04\uadf9 \uc6d0\uc18c\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774\ub4e4\uc740 \ud2f0\ud0c0\ub284 \uacb0\uc815 \uaca9\uc790\uc758 \ud2c8\uc0c8(\uac04\uadf9)\uc5d0 \uc788\ub294 \uc791\uc740 \uc6d0\uc790\ub85c, \uae08\uc18d\uc774 \uc2a4\ud2b8\ub808\uc2a4\ub97c \ubc1b\uc744 \ub54c \uc791\ub3d9\ud558\ub294 \ubc29\uc2dd\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc870\ub2ec \uc0ac\uc591\uc744 \ub2e4\ub8e8\ub294 \uc81c \uacbd\ud5d8\uc0c1 \uac00\uc7a5 \ud754\ud55c \uc624\ud574\ub294 ELI\uac00 \u201c\ub2e4\ub978 \ud569\uae08\u201d\uc774\ub77c\ub294 \uac83\uc785\ub2c8\ub2e4. \uadf8\ub807\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. 5\ub4f1\uae09\uacfc 23\ub4f1\uae09\uc744 \ubaa8\ub450 \ubd84\uad11\uae30\uc5d0 \ubcf4\ub0b4 \uc54c\ub8e8\ubbf8\ub284, \ubc14\ub098\ub4d0, \ud2f0\ud0c0\ub284\ub9cc \uce21\uc815\ud558\uba74 \uac70\uc758 \ub3d9\uc77c\ud55c \uacb0\uacfc\ub97c \ubcfc \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ucc28\uc774\uc810\uc740 \ubd88\uc21c\ubb3c \ud55c\ub3c4\uc5d0 \ub098\ud0c0\ub098\uba70, \uc774\ub7ec\ud55c \ud55c\ub3c4 \ub54c\ubb38\uc5d0 23\ub4f1\uae09\uc774 \uc774\uc2dd\ud615 \uc758\ub8cc \uae30\uae30\uc5d0 \uc758\ubb34\uc801\uc73c\ub85c \uc120\ud0dd\ub418\ub294 \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uac04\uadf9\uc774 \uc911\uc694\ud55c \uc774\uc720\ub294 \uae08\uc18d\ud559\uc801\uc778 \uc774\uc720 \ub54c\ubb38\uc785\ub2c8\ub2e4. \uc0b0\uc18c\uc640 \uc9c8\uc18c\ub294 \uac15\ub825\ud55c \uc54c\ud30c \uc0c1 \uc548\uc815\uc81c\uc785\ub2c8\ub2e4. \uc774\ub4e4\uc740 \uc54c\ud30c-\ubca0\ud0c0 \uc804\uc774 \uc628\ub3c4\ub97c \ub192\uc774\uace0 \ud2f0\ud0c0\ub284 \uaca9\uc790\uc5d0 \ub208\uc5d0 \ub744\ub294 \uacbd\ud654 \ud6a8\uacfc\ub97c \uc77c\uc73c\ud0b5\ub2c8\ub2e4. \uc0b0\uc18c\uac00 \ub9ce\ub2e4\ub294 \uac83\uc740 \uc778\uc7a5 \uac15\ub3c4\uac00 \ub192\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud558\uc9c0\ub9cc, \ud30c\ub2e8 \uc804 \ubcc0\ud615\uc774 \uc801\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud558\uae30\ub3c4 \ud569\ub2c8\ub2e4. \ud56d\uacf5\uae30\uc758 \uc815\uc801 \ud558\uc911 \uc9c0\uc9c0 \ube0c\ub798\ud0b7\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \uc7a5\ub2e8\uc810\uc774 5\ub4f1\uae09\uc744 \uc120\ud638\ud569\ub2c8\ub2e4. \ud658\uc790\uc758 \uc77c\uc0dd \ub3d9\uc548 \uc218\ubc31\ub9cc \ubc88 \uad6c\ubd80\ub7ec\uc9c0\ub294 \ucc99\ucd94\ubd09\uc5d0\uc11c\ub294 23\ub4f1\uae09\uc774 \uc720\ub9ac\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">5\ud559\ub144 \ub300 23\ud559\ub144: \ub098\ub780\ud788 \ube44\uad50\ud558\uae30<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c \ud45c\ub294 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc120\ud0dd\uc5d0 \uc911\uc694\ud55c \ubaa8\ub4e0 \uc9c0\ud45c\uc5d0\uc11c \ub450 \ub4f1\uae09\uc744 \ube44\uad50\ud55c \uac83\uc785\ub2c8\ub2e4. \uac12\uc740 ASTM B348 \uc0ac\uc591, Carpenter Technology \ub370\uc774\ud130\uc2dc\ud2b8 \ubc0f MakeItFrom.com \uc790\ub8cc \ub370\uc774\ud130\ubca0\uc774\uc2a4\uc5d0\uc11c \uac00\uc838\uc628 \uac83\uc785\ub2c8\ub2e4. \ubc94\uc704\uac00 \ud45c\uc2dc\ub41c \uacbd\uc6b0 \uc5ec\ub7ec \uc778\uc99d\ub41c \ucd9c\ucc98\uc5d0 \uac78\uce5c \ud655\uc0b0\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud654\ud559 \uc131\ubd84 \uc81c\ud55c(\ucd5c\ub300 \ubb34\uac8c %)<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\uc694\uc18c<\/th><th class=\"has-text-align-left\" data-align=\"left\">5\ub4f1\uae09(Ti-6Al-4V)<\/th><th class=\"has-text-align-left\" data-align=\"left\">23\ub4f1\uae09(Ti-6Al-4V ELI)<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uc911\uc694\ud55c \uc774\uc720<\/th><\/tr><\/thead><tbody><tr><td>\uc54c\ub8e8\ubbf8\ub284(Al)<\/td><td>5.5-6.75%<\/td><td>5.5-6.75%<\/td><td>\uc54c\ud30c \uc548\uc815\uc81c, \ub3d9\uc77c\ud55c \ubc94\uc704<\/td><\/tr><tr><td>\ubc14\ub098\ub4d0(V)<\/td><td>3.5-4.5%<\/td><td>3.5-4.5%<\/td><td>\ubca0\ud0c0 \uc548\uc815\uc81c, \ub3d9\uc77c\ud55c \ubc94\uc704<\/td><\/tr><tr><td><strong>\uc0b0\uc18c(O)<\/strong><\/td><td><strong>\u2264 0.20%<\/strong><\/td><td><strong>\u2264 0.13%<\/strong><\/td><td><strong>\uc8fc\uc694 \ucc28\ubcc4\ud654 \uc694\uc18c<\/strong>&nbsp;- \uac15\ub3c4 \ub300 \uc5f0\uc131 \ud2b8\ub808\uc774\ub4dc \uc624\ud504 \ucd94\uc9c4<\/td><\/tr><tr><td><strong>\uc9c8\uc18c(N)<\/strong><\/td><td><strong>\u2264 0.05%<\/strong><\/td><td><strong>\u2264 0.03%<\/strong><\/td><td>\uc54c\ud30c \uc548\uc815\uc81c; \uc778\uc131 \ubc0f \uc6a9\uc811\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/td><\/tr><tr><td><strong>\ucca0(Fe)<\/strong><\/td><td><strong>\u2264 0.40%<\/strong><\/td><td><strong>\u2264 0.25%<\/strong><\/td><td>\ubca0\ud0c0 \uc548\uc815\uc81c; \ubbf8\uc138 \uad6c\uc870 \uade0\uc9c8\uc131\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce68<\/td><\/tr><tr><td>\ud0c4\uc18c(C)<\/td><td>\u2264 0.08%<\/td><td>\u2264 0.08%<\/td><td>\ub3d9\uc77c\ud55c \ud55c\ub3c4<\/td><\/tr><tr><td><strong>\uc218\uc18c(H)<\/strong><\/td><td><strong>\u2264 0.015%<\/strong><\/td><td><strong>\u2264 0.0125%<\/strong><\/td><td>\ucde8\uc131 \uc704\ud5d8\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce68<\/td><\/tr><tr><td>\ud2f0\ud0c0\ub284(Ti)<\/td><td>\uc794\uc561 (~88%)<\/td><td>\uc794\uc561 (~89%)<\/td><td>\ubd88\uc21c\ubb3c \uac10\uc18c\ub85c \uc778\ud55c \ub192\uc740 Ti \ubc38\ub7f0\uc2a4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\uae30\uacc4\uc801 \ud2b9\uc131(\uc5b4\ub2d0\ub9c1 \uc0c1\ud0dc)<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\uc18d\uc131<\/th><th class=\"has-text-align-left\" data-align=\"left\">5\ub4f1\uae09(Ti-6Al-4V)<\/th><th class=\"has-text-align-left\" data-align=\"left\">23\ub4f1\uae09(Ti-6Al-4V ELI)<\/th><th class=\"has-text-align-left\" data-align=\"left\">\u0394 \ucc28\uc774\uc810<\/th><\/tr><\/thead><tbody><tr><td>\ucd5c\ub300 \uc778\uc7a5 \uac15\ub3c4(UTS)<\/td><td>\ucd5c\uc18c 895 MPa, \uc77c\ubc18 950-1000 MPa<\/td><td>\ucd5c\uc18c 860 MPa; \uc77c\ubc18 860-930 MPa<\/td><td>5\ub4f1\uae09 \uc57d\uac04 \ub192\uc74c<\/td><\/tr><tr><td>\ud56d\ubcf5 \uac15\ub3c4(0.2% \uc624\ud504\uc14b)<\/td><td>\ucd5c\uc18c 828 MPa, \uc77c\ubc18 ~880 MPa<\/td><td>\ucd5c\uc18c 795 MPa, \uc77c\ubc18 ~795-830 MPa<\/td><td>5\ub4f1\uae09 \uc57d\uac04 \ub192\uc74c<\/td><\/tr><tr><td><strong>\ud734\uc2dd \uc2dc \uc2e0\uc7a5<\/strong><\/td><td><strong>\ucd5c\uc18c 10%, \uc77c\ubc18 14-18%<\/strong><\/td><td><strong>\ucd5c\uc18c 10%, \uc77c\ubc18 14-16%<\/strong><\/td><td><strong>23\ub4f1\uae09 \uc57d\uac04 \ub098\uc740 \ud3b8\uacfc \ube44\uc2b7\ud55c \uc218\uc900<\/strong><\/td><\/tr><tr><td><strong>\uba74\uc801 \uac10\uc18c<\/strong><\/td><td><strong>\ucd5c\uc18c 20-25%, \uc77c\ubc18 ~36%<\/strong><\/td><td><strong>\ucd5c\uc18c 25%, \uc77c\ubc18 30-40%<\/strong><\/td><td><strong>23\ub4f1\uae09 \ub192\uc740 \uc5f0\uc131<\/strong><\/td><\/tr><tr><td><strong>\uace8\uc808 \uc778\uc131(K_IC)<\/strong><\/td><td><strong>55-75 MPa\u221am<\/strong><\/td><td><strong>75-90 MPa\u221am<\/strong><\/td><td><strong>23\ub4f1\uae09\uc740 ~30% \ub354 \ub192\uc74c<\/strong><\/td><\/tr><tr><td>\ud53c\ub85c \uac15\ub3c4(10\u2077 \uc0ac\uc774\ud074)<\/td><td>~510 MPa<\/td><td>~500 MPa<\/td><td>\ube44\uad50 \uac00\ub2a5<\/td><\/tr><tr><td>\ud0c4\uc131 \uacc4\uc218<\/td><td>114 GPa<\/td><td>113 GPa<\/td><td>\uac70\uc758 \ub3d9\uc77c<\/td><\/tr><tr><td>\uacbd\ub3c4<\/td><td>34-36 HRC<\/td><td>30-35 HRC<\/td><td>\ubbf8\ubbf8\ud55c \ucc28\uc774<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">\ubb3c\ub9ac\uc801 \ubc0f \uc5f4\uc801 \ud2b9\uc131<\/h3>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\uc18d\uc131<\/th><th class=\"has-text-align-left\" data-align=\"left\">5\ud559\ub144<\/th><th class=\"has-text-align-left\" data-align=\"left\">23\ud559\ub144<\/th><\/tr><\/thead><tbody><tr><td>\ubc00\ub3c4<\/td><td>4.43g\/cm\u00b3<\/td><td>4.43g\/cm\u00b3<\/td><\/tr><tr><td>\ub179\ub294 \ubc94\uc704<\/td><td>1604-1660\u00b0C<\/td><td>1604-1660\u00b0C<\/td><\/tr><tr><td>\uc5f4 \uc804\ub3c4\uc131<\/td><td>6.8W\/m-K<\/td><td>7.1 W\/m-K<\/td><\/tr><tr><td><strong>\ucd5c\ub300 \uc11c\ube44\uc2a4 \uc628\ub3c4<\/strong><\/td><td><strong>~350\u00b0C<\/strong><\/td><td><strong>~350\u00b0C<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud55c \ubb38\uc7a5\uc73c\ub85c \uc694\uc57d\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/strong>&nbsp;5\ub4f1\uae09\uc740 \ub354 \ub192\uc740 \uc815\uc801 \uac15\ub3c4\ub97c, 23\ub4f1\uae09\uc740 \uade0\uc5f4 \uc99d\uac00\uc5d0 \uc800\ud56d\ud558\uace0 \uce58\uba85\uc801\uc778 \uace0\uc7a5 \uc5c6\uc774 \uc8fc\uae30\uc801\uc778 \ud558\uc911\uc744 \uacac\ub51c \uc218 \uc788\ub294 \ub0b4\uc190\uc0c1 \ub0b4\uc131\uc774 \ud06c\uac8c \ud5a5\uc0c1\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">ASTM \ud45c\uc900 \ubbf8\ub85c: B348, F136 \ubc0f F1472<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\ud2f0\ud0c0\ub284 \ud569\uae08\uc744 \uc9c0\uc815\ud560 \ub54c \uac00\uc7a5 \ud63c\ub780\uc2a4\ub7ec\uc6b4 \uce21\uba74 \uc911 \ud558\ub098\ub294 \uc5ec\ub7ec ASTM \ud45c\uc900\uc774 \ub3d9\uc77c\ud55c \uae30\ubcf8 \ud654\ud559\uc744 \ub2e4\ub8e8\uace0 \uc788\ub2e4\ub294 \uc810\uc785\ub2c8\ub2e4. \uac01 \ud45c\uc900\uc740 \uc11c\ub85c \ub2e4\ub978 \uc81c\ud488 \ud615\ud0dc \ub610\ub294 \ucd5c\uc885 \uc0ac\uc6a9 \uc6a9\ub3c4\uc5d0 \uc801\uc6a9\ub418\ubbc0\ub85c \uc911\ubcf5\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ASTM B348<\/strong>&nbsp;\ud45c\uc9c0 <a href=\"https:\/\/hontitan.com\/ko\/\"  data-wpil-monitor-id=\"625\">\ud2f0\ud0c0\ub284 \ud569\uae08 \ubd09<\/a> \ubc0f \ubc94\uc6a9 \ube4c\ub81b. \uc5ec\uae30\uc5d0\uc11c\ub294 5\ub4f1\uae09\uacfc 23\ub4f1\uae09 \ubaa8\ub450\uc5d0 \ub300\ud55c \uac01\uac01\uc758 \ud654\ud559\uc801 \ubc0f \uae30\uacc4\uc801 \uc694\uad6c \uc0ac\ud56d\uc774 \uc815\uc758\ub418\uc5b4 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \u201c\uc77c\ubc18 \uacf5\uae09\ub9dd\u201d \ud45c\uc900\uc73c\ub85c, \uc555\uc5f0 \uc81c\ud488\uc744 \uc8fc\ubb38\ud560 \ub54c \uac00\uc7a5 \ud754\ud788 \uc811\ud558\uac8c \ub418\ub294 \ud45c\uc900\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/hontitan.com\/ko\/titanium-grades-guide-grade-1-2-5-implant-grade\/\"  data-wpil-monitor-id=\"626\"><strong>ASTM F136<\/strong>&nbsp;\ub2e8\uc870 Ti-6Al-4V\uc758 \uc784\ud50c\ub780\ud2b8 \ub4f1\uae09 \ud45c\uc900\uc785\ub2c8\ub2e4<\/a> \uc218\uc220\uc6a9 \uc784\ud50c\ub780\ud2b8 \uc801\uc6a9\uc744 \uc704\ud55c ELI. \uc774 \ud45c\uc900\uc740 23\ub4f1\uae09\uc758 \ud654\ud559 \uc131\ubd84\uc744 \ucc38\uc870\ud558\uba70, \uc758\ub8cc\uc6a9 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub9de\ucdb0 \ub354 \uc5c4\uaca9\ud55c \uae30\uacc4\uc801 \ud2b9\uc131 \ubc94\uc704\ub97c \uaddc\uc815\ud569\ub2c8\ub2e4. \uadc0\uc0ac\uc758 \uc81c\ud488\uc774 \uc784\ud50c\ub780\ud2b8\ub098 \uc218\uc220 \uae30\uad6c\uc778 \uacbd\uc6b0, F136 \ud45c\uc900\uc774 \uc801\uc6a9\ub418\uba70, \uc774 \ud45c\uc900\uc740 ELI \ud654\ud559 \uc131\ubd84\uc744 \uc758\ubb34\ud654\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. 5\ub4f1\uae09\uc740 F136\uc758 \uc694\uac74\uc744 \ucda9\uc871\ud558\uc9c0 \ubabb\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>ASTM F1472<\/strong>&nbsp;\ub294 \uc218\uc220\uc6a9 \uc784\ud50c\ub780\ud2b8 \uc801\uc6a9\uc744 \uc704\ud55c Ti-6Al-4V\ub97c \ub2e4\ub8e8\uc9c0\ub9cc, \ud45c\uc900(\ube44\uc5d8\ub9ac) 5\ub4f1\uae09 \uc870\uc131\uc744 \ucc38\uc870\ud569\ub2c8\ub2e4. \uc2e4\uc81c\ub85c F136(ELI)\uc740 \uc6b0\uc218\ud55c \ud53c\ub85c \ubc0f \uace8\uc808 \uc800\ud56d\uc131\uc73c\ub85c \uc778\ud574 \uc784\ud50c\ub780\ud2b8 \uc2dc\uc7a5\uc744 \uc9c0\ubc30\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ub2e4\uc74c\uc740 \uc2e4\uc9c8\uc801\uc778 \uacb0\uc815 \uaddc\uce59\uc785\ub2c8\ub2e4:<\/strong>&nbsp;\uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 ASTM F136 \uaddc\uc815 \uc900\uc218\uac00 \ud544\uc694\ud55c \uacbd\uc6b0 23\ub4f1\uae09\uc744 \uc0ac\uc6a9\ud574\uc57c \ud569\ub2c8\ub2e4. \ub300\uccb4 \uacbd\ub85c\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \uc77c\ubc18 \uad6c\uc870\uc6a9 \ud2f0\ud0c0\ub284(\ud56d\uacf5\uc6b0\uc8fc \ube0c\ub798\ud0b7, \uc0b0\uc5c5\uc6a9 \ubd80\ud488, \uacbd\uc8fc\uc6a9 \uc790\ub3d9\ucc28 \ubd80\ud488)\uc774 \ud544\uc694\ud55c \uacbd\uc6b0 ASTM B348 \ub4f1\uae09 5\uac00 \ud45c\uc900\uc774\uba70 \ub354 \uacbd\uc81c\uc801\uc778 \uc120\ud0dd\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\ud45c\uc900<\/th><th class=\"has-text-align-left\" data-align=\"left\">\ucee4\ubc84<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uc131\uc801 \ud3ec\ud568<\/th><th class=\"has-text-align-left\" data-align=\"left\">\uc77c\ubc18\uc801\uc778 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/th><\/tr><\/thead><tbody><tr><td>ASTM B348<\/td><td>\ubc14 \ubc0f \ube4c\ub81b(\uc77c\ubc18)<\/td><td>5\ud559\ub144, 23\ud559\ub144<\/td><td>\uc77c\ubc18 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uacf5\uae09<\/td><\/tr><tr><td>ASTM F136<\/td><td>\uac00\uacf5\ub41c \uc218\uc220\uc6a9 \uc784\ud50c\ub780\ud2b8<\/td><td>23\ub4f1\uae09(ELI) \uc804\uc6a9<\/td><td>\uc758\ub8cc\uc6a9 \uc784\ud50c\ub780\ud2b8, \uc218\uc220 \uae30\uad6c<\/td><\/tr><tr><td>ASTM F1472<\/td><td>\uac00\uacf5\ub41c \uc218\uc220\uc6a9 \uc784\ud50c\ub780\ud2b8<\/td><td>5\ud559\ub144\ub9cc \ud574\ub2f9<\/td><td>\uc784\ud50c\ub780\ud2b8\uc758 \uacbd\uc6b0 \ub35c \uc77c\ubc18\uc801\uc785\ub2c8\ub2e4.<\/td><\/tr><tr><td>ASTM B863<\/td><td>\uc6a9\uc811 \uc640\uc774\uc5b4<\/td><td>5\ud559\ub144, 23\ud559\ub144<\/td><td>\uc6a9\uc811 \uc18c\ubaa8\ud488<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\uae30\uacc4\uc801 \ud2b9\uc131 \uc2ec\uce35 \ubd84\uc11d: \uac01 \ub4f1\uae09\uc774 \uc2b9\ub9ac\ud558\ub294 \uacf3<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\ud798: 5\ub4f1\uae09\uc758 \uc7a5\uc810<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5b4\ub2d0\ub9c1 \uc0c1\ud0dc\uc5d0\uc11c\ub294 \ub458 \ub2e4 <a href=\"https:\/\/hontitan.com\/ko\/titanium-vs-steel-bolts\/\"  data-wpil-monitor-id=\"628\">\ub4f1\uae09\ubcc4 \uc778\uc7a5 \uac15\ub3c4\uc640 \ud56d\ubcf5 \uac15\ub3c4\uac00 \ube44\uc2b7\ud55c \uc218\uc900\uc744 \ubcf4\uc778\ub2e4<\/a> \u2014 5\ub4f1\uae09\uc740 \uac15\ub3c4\uac00 \uadf8\ub2e4\uc9c0 \ub192\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \ud558\uc9c0\ub9cc 5\ub4f1\uae09\uc740 \uc0b0\uc18c \ud568\ub7c9\uc774 \ub192\uc544 \ub354 \uac15\ud55c \uc54c\ud30c \uc0c1\uc744 \ud615\uc131\ud558\uae30 \ub54c\ubb38\uc5d0, 23\ub4f1\uae09\ubcf4\ub2e4 \ub354 \uc27d\uac8c \uc5f4\ucc98\ub9ac\ub97c \ud1b5\ud574 \ub354 \ub192\uc740 \uac15\ub3c4 \uc218\uc900(\uc778\uc7a5\uac15\ub3c4 \ucd5c\ub300 1000+ MPa)\uc73c\ub85c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc815\uc801 \ud558\uc911\uc774 \uac00\ud574\uc9c0\ub294 \uc0c1\ud669(\uc13c\uc11c\ub97c \uc9c0\uc9c0\ud558\ub294 \ube0c\ub77c\ucf13, \uad6c\uc870\uc6a9 \ud504\ub808\uc784 \ubd80\uc7ac, \ud50c\ub79c\uc9c0 \uc5f0\uacb0\ubd80 \ub4f1)\uc5d0\uc11c\ub294 \uc774\ub7ec\ud55c \uac15\ub3c4\uc0c1\uc758 \uc774\uc810\uc744 \ud65c\uc6a9\ud558\uc5ec \ub354 \uc587\uace0 \uac00\ubcbc\uc6b4 \ubd80\ud488\uc744 \uc124\uacc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8\ub7ec\ub098 \uadf8 \ucc28\uc774\ub294 \ub9ce\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc774 \uc0dd\uac01\ud558\ub294 \uac83\ubcf4\ub2e4 \uc881\uc2b5\ub2c8\ub2e4. 23 \ub4f1\uae09\uc758 \ud56d\ubcf5 \uac15\ub3c4\ub294 795MPa(ASTM F136\uc5d0 \ub530\ub978 \ucd5c\uc18c\uac12)\ub85c \uc5ec\uc804\ud788 \uc778\uc0c1\uc801\uc73c\ub85c \ub192\uc73c\uba70 \ub300\ubd80\ubd84\uc758 \uad6c\uc870\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0\uc11c \uc124\uacc4 \uc694\uac74\uc744 \ud070 \ud3ed\uc73c\ub85c \ucd08\uacfc\ud569\ub2c8\ub2e4. \uac15\ub3c4 \ucc28\uc774\ub294 \uc18c\uc7ac\ub97c \ud55c\uacc4\uae4c\uc9c0 \ubc00\uc5b4\ubd99\uc774\ub294 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub9cc \uc81c\uc57d\uc774 \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc5f0\uc131 \ubc0f \uc778\uc131: 23\ub4f1\uae09\uc758 \uc7a5\uc810<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5ec\uae30\uc11c 23 \ub4f1\uae09\uc774 \ucc28\ubcc4\ud654\ub429\ub2c8\ub2e4. \uc5f0\uc2e0\uc728\uc740 14-16%(\uc77c\ubc18\uc801\uc778 \uc5b4\ub2d0\ub9c1 \uc870\uac74\uc5d0\uc11c 5\ub4f1\uae09\uc758 \uacbd\uc6b0 14-18%\uc640 \ube44\uad50\ud558\uba74 \ub9ce\uc740 \ucd9c\ucc98\uc5d0\uc11c \uc81c\uc2dc\ud558\ub294 \uac83\ubcf4\ub2e4 \ubc94\uc704\uac00 \ub354 \uacb9\uce68)\uc774\uace0 \ud30c\ub2e8 \uc778\uc131\uc740 75-90 MPa\u221am(55-75 MPa\u221am\uc640 \ube44\uad50\ud558\uba74 23\ub4f1\uae09\uc774 \uade0\uc5f4 \uc2dc\uc791 \ubc0f \uc804\ud30c\uc5d0 \ub354 \uac15\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc81c \uace0\uc7a5 \ubaa8\ub4dc\uc5d0 \ub300\ud55c \ud3c9\uac00\uc5d0\uc11c \ud30c\ub2e8 \uc778\uc131\uc740 \ubd88\ud3b8\ud55c \uc190\uc0c1\uacfc \uce58\uba85\uc801\uc778 \uace0\uc7a5\uc744 \uad6c\ubd84\ud558\ub294 \ud2b9\uc131\uc785\ub2c8\ub2e4. \uc791\uc740 \ud45c\uba74 \uade0\uc5f4\uc774 \uc788\ub294 5\ub4f1\uae09 \ubd80\ud488\uc740 \uc784\uacc4 \ud06c\uae30\uae4c\uc9c0 \uacac\ub514\ub2e4\uac00 \uac11\uc790\uae30 \ud30c\uc190\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 23\ub4f1\uae09 \ubd80\ud488\uc740 \uc784\uacc4\uc810\uc5d0 \ub3c4\ub2ec\ud558\uae30 \uc804\uc5d0 \ub354 \ud070 \uade0\uc5f4\uc744 \uacac\ub51c \uc218 \uc788\uc73c\ubbc0\ub85c \uac80\uc0ac\uc790\uac00 \uade0\uc5f4\uc744 \ubc1c\uacac\ud560 \uc2dc\uac04\uc774 \ub354 \uae38\uc5b4\uc9c0\uace0 \uc5d4\uc9c0\ub2c8\uc5b4\uc758 \uc624\ub958\uc5d0 \ub300\ud55c \uc5ec\uc720\uac00 \ub354 \ucee4\uc9d1\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ucc99\ucd94 \uace0\uc815\ubd09\ubd80\ud130 \ub79c\ub529 \uae30\uc5b4 \ubd80\uc2f1, \uc9c4\ub3d9\ud558\ub294 \uc0b0\uc5c5 \uc7a5\ube44\uc5d0 \uc774\ub974\uae30\uae4c\uc9c0 \ubc18\ubcf5\uc801\uc778 \uc751\ub825 \uc0ac\uc774\ud074\uc774 \ubc1c\uc0dd\ud558\ub294 \uc8fc\uae30\uc801 \ud558\uc911 \ud658\uacbd\uc758 \uacbd\uc6b0 \uc774\ub7ec\ud55c \uc778\uc131 \uc774\uc810\uc740 \uc11c\ube44\uc2a4 \uc218\uba85 \uc5f0\uc7a5\uc73c\ub85c \uc9c1\uacb0\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ud53c\ub85c: \uc0dd\uac01\ubcf4\ub2e4 \uac00\uae4c\uc774<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">10\u2077 \uc0ac\uc774\ud074\uc5d0\uc11c\uc758 \ud53c\ub85c \uac15\ub3c4\ub294 \ub178\uce58\uac00 \uc5c6\ub294 \ud14c\uc2a4\ud2b8\uc5d0\uc11c 23\ub4f1\uae09\uc758 \uacbd\uc6b0 \uc57d 500MPa, 5\ub4f1\uae09\uc758 \uacbd\uc6b0 510MPa\ub85c \ub450 \ub4f1\uae09\uc774 \ube44\uc2b7\ud55c \uc131\ub2a5\uc744 \ubcf4\uc600\uc2b5\ub2c8\ub2e4. \ud5e4\ub4dc\ub77c\uc778 \ud53c\ub85c \uac15\ub3c4 \uc218\uce58\ub294 5\ub4f1\uae09\uc774 \uc57d\uac04 \uc720\ub9ac\ud558\uc9c0\ub9cc, \uad6c\uc870\uc801 \ubb34\uacb0\uc131\uacfc \ub354 \uad00\ub828\uc774 \uc788\ub294 \uc9c0\ud45c\ub294 \ud53c\ub85c \uade0\uc5f4 \uc99d\uac00\uc728(\uade0\uc5f4\uc774 \uc2dc\uc791\ub41c \ud6c4 \uc5bc\ub9c8\ub098 \ube68\ub9ac \ud655\uc7a5\ub418\ub294\uc9c0)\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uce74\ud39c\ud130 \ud14c\ud06c\ub180\ub85c\uc9c0 \ub370\uc774\ud130\uc640 \ubc1c\ud45c\ub41c \uc5f0\uad6c\uc5d0 \ub530\ub974\uba74 23\ub4f1\uae09 ELI\ub294 \ud53c\ub85c \uade0\uc5f4 \uc804\ud30c \uc18d\ub3c4\uac00 \ub290\ub9ac\uba70, \uc774\ub294 \uade0\uc5f4\uc774 \uc2dc\uc791\ub418\uba74 \uade0\uc5f4\uc774 \ub354 \ucc9c\ucc9c\ud788 \uc131\uc7a5\ud55c\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \ud56d\uacf5\uc6b0\uc8fc \ubc0f \uc784\ud50c\ub780\ud2b8 \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc801\uc6a9\ub418\ub294 \ub0b4\uc190\uc0c1 \uc124\uacc4 \ucca0\ud559\uc758 \uacbd\uc6b0 \uac1c\uc2dc \uac15\ub3c4\uac00 \uc544\ub2c8\ub77c \uc774 \uc810\uc774 \uc911\uc694\ud55c \uc9c0\ud45c\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc758\ub8cc\uc6a9 \uc784\ud50c\ub780\ud2b8: ELI\uac00 \ud611\uc0c1 \ubd88\uac00\uc778 \uc774\uc720<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img fetchpriority=\"high\" decoding=\"async\" width=\"2560\" height=\"1792\" src=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/grade-23-medical-implants.webp\" alt=\"23\ub4f1\uae09 Ti-6Al-4V ELI \ud2f0\ud0c0\ub284 \uc758\ub8cc\uc6a9 \uc784\ud50c\ub780\ud2b8 - \uae68\ub057\ud55c \ud770\uc0c9 \ubc30\uacbd\uc758 \uace0\uad00\uc808 \uc904\uae30, \uce58\uacfc\uc6a9 \uc784\ud50c\ub780\ud2b8 \ubc0f \ucc99\ucd94 \uace0\uc815\ubd09, \uc218\uc220\uc6a9 \ud45c\uc900 \uc784\ud50c\ub780\ud2b8 \ub4f1\uae09 \uc18c\uc7ac\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4.\" class=\"wp-image-4061\" title=\"\" srcset=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/grade-23-medical-implants.webp 2560w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/grade-23-medical-implants-300x210.webp 300w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/grade-23-medical-implants-1024x717.webp 1024w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/grade-23-medical-implants-768x538.webp 768w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/grade-23-medical-implants-1536x1075.webp 1536w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/grade-23-medical-implants-2048x1434.webp 2048w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/grade-23-medical-implants-18x12.webp 18w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/grade-23-medical-implants-600x420.webp 600w\" sizes=\"(max-width: 2560px) 100vw, 2560px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uad00\uc808 \ub300\uccb4\ubb3c, \ucc99\ucd94 \uae30\uad6c, \uce58\uacfc \uc784\ud50c\ub780\ud2b8, \ubf08 \ub098\uc0ac, \uc2ec\uc7a5 \ubc15\ub3d9\uae30 \ucf00\uc774\uc2a4 \ub4f1 \uc778\uccb4\uc5d0 \uc774\uc2dd\ub418\ub294 \ubaa8\ub4e0 \uc7a5\uce58\uc758 \uacbd\uc6b0 23\ub4f1\uae09(Ti-6Al-4V ELI)\uc774 \uc5c5\uacc4 \ud45c\uc900 \uc18c\uc7ac\uc774\uba70 \ub300\ubd80\ubd84\uc758 \uacbd\uc6b0 \uaddc\uc81c \uc694\uac74\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uadf8 \uc774\uc720\ub294 \u201c\uc2a4\ud399 \uc2dc\ud2b8\uc758 \ub354 \ub098\uc740 \uc218\uce58\u201d \uadf8 \uc774\uc0c1\uc785\ub2c8\ub2e4.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uaddc\uc815 \uc900\uc218.<\/strong>&nbsp;\ub2e8\uc870 Ti-6Al-4V \uc218\uc220\uc6a9 \uc784\ud50c\ub780\ud2b8\uc5d0 \ub300\ud55c \uad00\ub9ac \ud45c\uc900\uc778 ASTM F136\uc740 ELI \ud654\ud559\uc744 \uba85\uc2dc\uc801\uc73c\ub85c \uaddc\uc815\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc0b0\uc18c \ud568\ub7c9\uc774 \ub192\uc740 5\ub4f1\uae09 \ubd80\ud488\uc740 F136 \uc694\uac74\uc744 \ucda9\uc871\ud558\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc784\ud50c\ub780\ud2b8 \uc6a9\ub3c4\ub85c 5\ub4f1\uae09 \uc18c\uc7ac\ub97c \uc0ac\uc6a9\ud558\uc5ec 510(k) \uc2dc\ud310 \uc804 \uc2e0\uace0\uc11c\ub97c FDA\uc5d0 \uc81c\ucd9c\ud558\uba74 \uc18c\uc7ac \uc0ac\uc591 \uac80\ud1a0\uc5d0 \uc2e4\ud328\ud558\uac8c \ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc0dd\uccb4 \uc801\ud569\uc131.<\/strong>&nbsp;\ub450 \ub4f1\uae09 \ubaa8\ub450 \uc0dd\uccb4 \uc801\ud569\uc131\uc774 \uc6b0\uc218\ud558\uc9c0\ub9cc, 23\ub4f1\uae09\uc758 \uac04\uc9c8 \ud568\ub7c9\uc774 \ub0ae\uc744\uc218\ub85d \ub354 \uae68\ub057\ud558\uace0 \uade0\uc77c\ud55c \ud45c\uba74 \uc0b0\ud654\ubb3c \uce35(TiO\u2082)\uc744 \uc0dd\uc131\ud569\ub2c8\ub2e4. ELI \ud654\ud559\uc740 ASTM F136\uc758 \uc5c4\uaca9\ud55c \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uace0 \uace0\uad00\uc808 \uad50\uccb4, \ucc99\ucd94 \uc784\ud50c\ub780\ud2b8 \ubc0f \uce58\uacfc \ubd84\uc57c\uc5d0\uc11c \uc218\uc2ed \ub144 \ub3d9\uc548 \uc784\uc0c1 \uc0ac\uc6a9\uc744 \ud1b5\ud574 \uac80\uc99d\ub418\uc5c8\uae30 \ub54c\ubb38\uc5d0 \uc784\ud50c\ub780\ud2b8 \uc751\uc6a9 \ubd84\uc57c\uc758 \uc5c5\uacc4 \ud45c\uc900\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ubab8\uc758 \ud53c\ub85c.<\/strong>&nbsp;\uace0\uad00\uc808 \uc784\ud50c\ub780\ud2b8 \ub300\ud1f4\uc2a4\ud15c\uc740 1\ub144\uc5d0 \uc57d 1~2\ubc31\ub9cc \ubc88\uc758 \ud558\uc911 \uc0ac\uc774\ud074\uc744 \uacbd\ud5d8\ud569\ub2c8\ub2e4. \ud65c\ub3d9\uc801\uc778 \ud658\uc790\uc758 \ucc99\ucd94 \ubd09\uc740 \uc6c0\uc9c1\uc77c \ub54c\ub9c8\ub2e4 \uad6c\ubd80\ub7ec\uc9d1\ub2c8\ub2e4. \uc778\uccb4\ub294 \ub9e4\uc6b0 \uae4c\ub2e4\ub85c\uc6b4 \ud53c\ub85c \ud658\uacbd\uc785\ub2c8\ub2e4. Grade 23\uc758 \uc6b0\uc218\ud55c \uace8\uc808 \uc778\uc131\uacfc \ub290\ub9b0 \uade0\uc5f4 \uc99d\uac00\uc728\uc740 \uc774\ub7ec\ud55c \ubb38\uc81c\ub97c \uc9c1\uc811\uc801\uc73c\ub85c \ud574\uacb0\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc218\uc815 \uc218\uc220 \ub9c8\uc9c4.<\/strong>&nbsp;\uc784\ud50c\ub780\ud2b8\ub97c \uc218\uc815\ud558\uac70\ub098 \uc81c\uac70\ud574\uc57c \ud558\ub294 \uacbd\uc6b0 \uc8fc\ubcc0 \ubf08\uc640 \uc870\uc9c1\uc774 \uc190\uc0c1\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. 23\ub4f1\uae09\uc758 \uc5f0\uc131\uc774 \ub192\uae30 \ub54c\ubb38\uc5d0 \uc784\ud50c\ub780\ud2b8\ub97c \uace8\uc808 \uc5c6\uc774 \ub354 \uc27d\uac8c \ucd94\ucd9c\ud560 \uc218 \uc788\uc73c\uba70, \uae30\uc874\uc758 \ubbf8\uc138 \uc190\uc0c1\uc5d0 \ub300\ud55c \ub0b4\uc131\uc774 \ub354 \ub192\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc800\ub294 \uc870\ub2ec\ud300\uc774 \uc7ac\ub8cc\ube44\ub97c 20~30% \uc808\uac10\ud558\uae30 \uc704\ud574 \uc784\ud50c\ub780\ud2b8 \ubd80\ud488\uc758 5\ub4f1\uae09\uc744 23\ub4f1\uae09\uc73c\ub85c \ub300\uccb4\ud558\ub824\uace0 \uc2dc\ub3c4\ud558\ub294 \uac83\uc744 \ubcf8 \uc801\uc774 \uc788\uc2b5\ub2c8\ub2e4. \uc81c\uac00 \uc544\ub294 \ubaa8\ub4e0 \uc0ac\ub840\uc5d0\uc11c \uc774\ub7ec\ud55c \ub300\uccb4\ub294 \ud488\uc9c8 \uac80\ud1a0 \ub2e8\uacc4\uc5d0\uc11c \uac70\ubd80\ub418\uc5c8\uc2b5\ub2c8\ub2e4. \uc784\ud50c\ub780\ud2b8\uc5d0\uc11c ELI\uc5d0 \ub300\ud55c \uaddc\uc81c \ubc0f \uc131\ub2a5 \uc0ac\ub840\uac00 \ub108\ubb34 \uac15\ub825\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc758\ub8cc\ub97c \ub118\uc5b4\uc120 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">\ud56d\uacf5\uc6b0\uc8fc \uad6c\uc870 \ubd80\ud488<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">5\ub4f1\uae09\uc740 \uaca9\ubcbd, \ub0a0\uac1c \ubd80\ucc29\ubb3c, \uc5d4\uc9c4 \ub9c8\uc6b4\ud2b8, \ub79c\ub529 \uae30\uc5b4 \ubd80\ud488 \ub4f1 \uc77c\ubc18\uc801\uc778 \ud56d\uacf5\uc6b0\uc8fc \uad6c\uc870\uc6a9 \ubd84\uc57c\uc5d0\uc11c \uc8fc\ub958\ub97c \uc774\ub8f9\ub2c8\ub2e4. \uc804\uccb4\uc758 70% \uc774\uc0c1 <a href=\"https:\/\/hontitan.com\/ko\/ti-6al-4v-vs-ti-6al-4v-eli\/\"  data-wpil-monitor-id=\"629\">\uc804 \uc138\uacc4\uc5d0\uc11c \uc0dd\uc0b0\ub418\ub294 \ud2f0\ud0c0\ub284 \ud569\uae08\uc740 \ub300\ubd80\ubd84 Ti-6Al-4V \uacc4\uc5f4\uc785\ub2c8\ub2e4.<\/a>, \uadf8\ub9ac\uace0 \uadf8 \ub300\ubd80\ubd84\uc740 \ud45c\uc900 5\ud559\ub144 \uc218\uc900\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">23\ub4f1\uae09\uc740 \uade0\uc5f4\uc774 \uce58\uba85\uc801\uc778 \uae30\uccb4 \uad6c\uc870\ubb3c, \uc989 \uace0\uc7a5\uc774 \ubc1c\uc0dd\ud558\uba74 \uce58\uba85\uc801\uc77c \uc218 \uc788\uace0 \uac80\uc0ac \uac04\uaca9\uc774 \uac80\uc0ac \uc0ac\uc774\uc758 \uade0\uc5f4 \uc99d\uac00\ub97c \uc218\uc6a9\ud574\uc57c \ud558\ub294 \ubd80\ud488\uc5d0 \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \ub79c\ub529 \uae30\uc5b4 \ube54, \ub0a0\uac1c \uce90\ub9ac\uc2a4\ub8e8 \uad6c\uc870\ubb3c, \uc5d4\uc9c4 \ud32c \ube14\ub808\uc774\ub4dc \ub4f1\uc774 \uc774\uc5d0 \ud574\ub2f9\ud569\ub2c8\ub2e4. \ucd94\uac00\uc801\uc778 \uc778\uc131\uc740 \uac80\uc0ac \uc8fc\uae30\uc5d0\uc11c \uc2dc\uac04\uc744 \ubc8c\uc5b4\uc90d\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\ubaa8\ud130\uc2a4\ud3ec\uce20 \ubc0f \uace0\uc131\ub2a5 \uc790\ub3d9\ucc28<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uacbd\uc8fc\uc6a9 \uc790\ub3d9\ucc28 \uc11c\uc2a4\ud39c\uc158 \ubd80\ud488, \uc100\uc2dc \ubd80\uc7ac \ubc0f \uad6c\ub3d9\uacc4 \ubd80\ud488\uc5d0\uc11c\ub294 5\ub4f1\uae09\uc774 \uae30\ubcf8 \uc120\ud0dd\uc785\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \ubd80\ud488\uc758 \uc218\uba85\uc774 \uc9e7\uace0 \uad50\uccb4 \ube48\ub3c4\uac00 \ub192\uae30 \ub54c\ubb38\uc5d0 \uc778\uc131\ubcf4\ub2e4 \uac15\ub3c4\uc758 \uc774\uc810\uc774 \ub354 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc989, \ucd5c\ub300 \uac15\ub3c4\ubcf4\ub2e4 \ubcc0\ud615\uc744 \ud1b5\ud55c \uc5d0\ub108\uc9c0 \ud761\uc218\uac00 \ub354 \uc911\uc694\ud55c \ub864 \ucf00\uc774\uc9c0 \uc870\uc778\ud2b8 \ubc0f \ucda9\ub3cc \uad6c\uc870 \ubd80\ud488\uc5d0 23\ub4f1\uae09\uc774 \uc9c0\uc815\ub41c \uac83\uc744 \ubcf8 \uc801\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\uc801\uce35 \uc81c\uc870<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\uc801\uce35 \uc81c\uc870 \ud658\uacbd\uc740 5\ub4f1\uae09 \ub300 23\ub4f1\uae09 \ub17c\uc758\uc5d0\uc11c \uc0c8\ub85c\uc6b4 \ub258\uc559\uc2a4\ub97c \ub9cc\ub4e4\uc5b4\ub0b4\uace0 \uc788\uc2b5\ub2c8\ub2e4. \ud30c\uc6b0\ub354 \ubca0\ub4dc \uc735\ud569(PBF-LB, \uc774\uc804\uc758 SLM)\uc758 \uacbd\uc6b0, 23\ub4f1\uae09 ELI \ud30c\uc6b0\ub354\uac00 \uc810\uc810 \ub354 \uc120\ud638\ub418\uace0 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\uc2dc\uc791 \ubd84\ub9d0\uc758 \uc0b0\uc18c \ud568\ub7c9\uc774 \ub0ae\uc744\uc218\ub85d \uc644\uc131\ud488\uc758 \uc0b0\uc18c \ud568\ub7c9\uc774 \ub0ae\uc544\uc9d1\ub2c8\ub2e4.<\/li>\n\n\n\n<li>AM \ubd80\ud488\uc740 \ubcf8\uc9c8\uc801\uc73c\ub85c \ub2e8\uc870\ubcf4\ub2e4 \uc794\ub958 \ub2e4\uacf5\uc131\uc774 \ub192\uae30 \ub54c\ubb38\uc5d0 \ud30c\ub2e8 \uc778\uc131\uc774 \ub354 \uc911\uc694\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li>AM\uc758 \ub290\ub9b0 \uc751\uace0 \uc18d\ub3c4\ub294 ELI\uc758 \uc778\uc131 \uc774\uc810\uc774 \uc720\uc9c0\ub418\ub294 \ub2e4\uc591\ud55c \ubbf8\uc138 \uad6c\uc870\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\ubc29\ud5a5\uc131 \uc5d0\ub108\uc9c0 \uc99d\ucc29(DED\/WAAM)\uc758 \uacbd\uc6b0 \ub450 \uac00\uc9c0 \ub4f1\uae09\uc774 \ubaa8\ub450 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ubc1c\ud45c\ub41c \uc5f0\uad6c(\ub9c8\uc2dc\uace0 \uc678, SAIMM 2021)\uc5d0 \ub530\ub974\uba74 WAAM\uc73c\ub85c \uc0dd\uc0b0\ub41c 5\ub4f1\uae09 \ubcbd\uc740 23\ub4f1\uae09 \ubcbd\ubcf4\ub2e4 \uac15\ub3c4\uc640 \uacbd\ub3c4\ub294 \ub192\uc9c0\ub9cc \uc5f0\uc131\uc740 \ub0ae\uc740 \uac83\uc73c\ub85c \ub098\ud0c0\ub0ac\uc73c\uba70, \uc774\ub294 \uac00\uacf5\ub41c \uac70\ub3d9\uacfc \uc77c\uce58\ud558\uc5ec \uc81c\uc870 \ubc29\ubc95\uc5d0 \uad00\uacc4\uc5c6\uc774 \uac04\uadf9 \ud6a8\uacfc\uac00 \uc9c0\uc18d\ub418\ub294 \uac83\uc73c\ub85c \ud655\uc778\ub418\uc5c8\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\ube44\uc6a9 \uace0\ub824 \uc0ac\ud56d: ELI \ud504\ub9ac\ubbf8\uc5c4\uc758 \uc2e4\uc81c \ubaa8\uc2b5<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">23\ub4f1\uae09 ELI\ub294 \uc81c\ud488 \ud615\ud0dc, \uc8fc\ubb38\ub7c9, \uacf5\uae09\uc5c5\uccb4\uc5d0 \ub530\ub77c \uc77c\ubc18\uc801\uc73c\ub85c 15~40% \ubc94\uc704\uc5d0\uc11c 5\ub4f1\uae09\ubcf4\ub2e4 \ud504\ub9ac\ubbf8\uc5c4\uc774 \ubd99\uc2b5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc778 \ud06c\uae30\uc758 \ubd09\uac15\uc758 \uacbd\uc6b0 \uc57d 20~40%\uac00 \ub354 \ubd99\uc2b5\ub2c8\ub2e4. \uc804\uccb4 \uc7ac\ub8cc \ucd94\uc801\uc131, \ubc00 \ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c \ubc0f \ub85c\ud2b8 \uc218\uc900 \ubb38\uc11c\uac00 \ud3ec\ud568\ub41c ASTM F136 \uc778\uc99d \uc758\ub8cc\uc6a9 \ubd09\uac15\uc758 \uacbd\uc6b0 \ucd94\uac00 \ud14c\uc2a4\ud2b8 \ubc0f \uc778\uc99d \uc624\ubc84\ud5e4\ub4dc\ub85c \uc778\ud574 \ucd1d \ube44\uc6a9 \ud504\ub9ac\ubbf8\uc5c4\uc774 \ub354 \ub192\uc744 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ube44\uc6a9 \ud504\ub9ac\ubbf8\uc5c4\uc5d0\ub294 \ub450 \uac00\uc9c0 \uc694\uc778\uc774 \ubc18\uc601\ub429\ub2c8\ub2e4. \uccab\uc9f8, \uc6a9\uc735 \ubc0f \uc815\uc81c \uacfc\uc815\uc5d0\uc11c \ub354 \uc5c4\uaca9\ud55c \ud654\ud559\uc801 \uc81c\uc5b4\uac00 \ud544\uc694\ud558\uae30 \ub54c\ubb38\uc5d0 \ucd94\uac00 \ucc98\ub9ac \ub2e8\uacc4\uc640 \ub354 \ub192\uc740 \ubd88\ub7c9\ub960\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. \ub458\uc9f8, \uc758\ub8cc\uc6a9 \uc18c\uc7ac\ub294 \uc804\uccb4 \uc18c\uc7ac \ucd94\uc801\uc131, \uc778\uc99d\ub41c \ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c(\uacf5\uc7a5 \uc778\uc99d\uc11c), \ub85c\ud2b8 \uc218\uc900 \ud488\uc9c8 \ubb38\uc11c\ud654 \ub4f1\uc758 \uc624\ubc84\ud5e4\ub4dc\uac00 \ubc1c\uc0dd\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud504\ub9ac\ubbf8\uc5c4\uc774 \uc815\ub2f9\ud55c\uac00\uc694?<\/strong>&nbsp;\uc774\ub294 \uc804\uc801\uc73c\ub85c \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4:<\/p>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th class=\"has-text-align-left\" data-align=\"left\">\uc560\ud50c\ub9ac\ucf00\uc774\uc158<\/th><th class=\"has-text-align-left\" data-align=\"left\">5\ub4f1\uae09 \ube44\uc6a9 \ud6a8\uc728\uc131<\/th><th class=\"has-text-align-left\" data-align=\"left\">23\ud559\ub144 \uc815\ub2f9\ud654<\/th><\/tr><\/thead><tbody><tr><td>\uc77c\ubc18\uc801\uc778 \ud56d\uacf5 \uc6b0\uc8fc \uad6c\uc870<\/td><td>\u2705 5\ub4f1\uae09 \uc2b9\ub9ac<\/td><td>\uc544\ub2c8\uc694 - \ud45c\uc900 \uac15\ub3c4\ub85c \ucda9\ubd84\ud569\ub2c8\ub2e4.<\/td><\/tr><tr><td>\uace8\uc808 \uc704\ud5d8 \uae30\uccb4<\/td><td>\u2014<\/td><td>\u2705 \uc124\uacc4 \uc0ac\uc591\uc5d0 \ub530\ub978 ELI \ud544\uc218<\/td><\/tr><tr><td>\uc758\ub8cc\uc6a9 \uc784\ud50c\ub780\ud2b8<\/td><td>\u2014<\/td><td>\u2705 ASTM F136\/FDA\uc5d0\uc11c \uc694\uad6c\ud558\ub294 ELI<\/td><\/tr><tr><td>\ub808\uc774\uc2f1 \uad6c\uc131 \uc694\uc18c<\/td><td>\u2705 5\ub4f1\uae09 \uc2b9\ub9ac<\/td><td>\ucda9\ub3cc \uad6c\uc870\ubb3c\uc5d0\ub9cc \ud574\ub2f9<\/td><\/tr><tr><td>AM \ud504\ub85c\ud1a0\ud0c0\uc785(PBF-LB)<\/td><td>23\ud559\ub144 \uace0\ub824<\/td><td>\u2705 \uc644\uc131\ub41c \ubd80\ud488\uc758 \uacb0\uacfc\ubb3c \ud5a5\uc0c1<\/td><\/tr><tr><td>\uc0b0\uc5c5 \uc7a5\ube44<\/td><td>\u2705 5\ub4f1\uae09 \uc2b9\ub9ac<\/td><td>\uc544\ub2c8\uc694 - \ud61c\ud0dd \uc5c6\ub294 \ube44\uc6a9 \ud328\ub110\ud2f0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">\uc758\uc0ac \uacb0\uc815 \ud504\ub808\uc784\uc6cc\ud06c: \uc5b4\ub5a4 \ub4f1\uae09\uc744 \uc9c0\uc815\ud574\uc57c \ud558\ub098\uc694?<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"1200\" height=\"800\" src=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/947c8e907d1e.webp\" alt=\"\ud2f0\ud0c0\ub284 5\ub4f1\uae09\uacfc 23\ub4f1\uae09 \ube44\uad50 - \uac15\ub3c4, \uc5f0\uc131 \ubc0f \uc751\uc6a9 \ubd84\uc57c\uc758 \uc8fc\uc694 \ucc28\uc774\uc810 \uc774\ud574\" class=\"wp-image-4063\" title=\"\" srcset=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/947c8e907d1e.webp 1200w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/947c8e907d1e-300x200.webp 300w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/947c8e907d1e-1024x683.webp 1024w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/947c8e907d1e-768x512.webp 768w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/947c8e907d1e-18x12.webp 18w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/947c8e907d1e-600x400.webp 600w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\ub2e4\uc74c\uc740 \ud3ec\uad04\uc801\uc778 \uad8c\uc7a5 \uc0ac\ud56d \ub300\uc2e0 \uc560\ud50c\ub9ac\ucf00\uc774\uc158 \uc694\uad6c \uc0ac\ud56d\uc5d0 \ub530\ub978 \uc758\uc0ac \uacb0\uc815 \ud2b8\ub9ac\uc785\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>1\ub2e8\uacc4: \uc778\uccb4\uc5d0 \uc774\uc2dd\ub41c \ubd80\ud488\uc778\uac00\uc694, \uc544\ub2c8\uba74 \uc218\uc220\uc6a9 \uae30\uad6c\uc778\uac00\uc694?<\/strong>&nbsp;\u2192 \uc608\uc778 \uacbd\uc6b0: 23\ub4f1\uae09(ELI) - ASTM F136\uc5d0 \uc758\ud574 \uc758\ubb34\ud654\ub428. \ub300\uc548 \uc5c6\uc74c. \u2192 \uc544\ub2c8\uc694\uc778 \uacbd\uc6b0: 2\ub2e8\uacc4\ub85c \uc9c4\ud589\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>2\ub2e8\uacc4: \ubd80\ud488 \ud30c\uc190\uc774 \uc911\uc694\ud55c\uac00(\uace0\uc7a5 = \uc548\uc804 \uc0ac\uace0)?<\/strong>&nbsp;\u2192 \uc608\uc778 \uacbd\uc6b0: \uace8\uc808 \uc778\uc131 \ub9c8\uc9c4\uc5d0 \ub300\ud574 23\ub4f1\uae09\uc744 \uac15\ub825\ud788 \uace0\ub824\ud569\ub2c8\ub2e4. \u2192 \uc544\ub2c8\uc694\uc778 \uacbd\uc6b0: 3\ub2e8\uacc4\ub85c \uc9c4\ud589\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>3\ub2e8\uacc4: \ubd80\ud488\uc5d0 \uc0c1\ub2f9\ud55c \uc8fc\uae30\uc801 \ud558\uc911(10\u2076 \uc0ac\uc774\ud074 \uc774\uc0c1)\uc774 \uac00\ud574\uc9c0\ub098\uc694?<\/strong>&nbsp;\u2192 \uc608\uc778 \uacbd\uc6b0: 5\ub4f1\uae09\uc758 \ud53c\ub85c \uac15\ub3c4\uac00 \uc801\uc808\ud55c \uc548\uc804\uc728\ub85c \uc124\uacc4 \uc694\uac74\uc744 \ucda9\uc871\ud558\ub294\uc9c0 \ud3c9\uac00\ud569\ub2c8\ub2e4. \uc5ec\uc720\uac00 \ubd80\uc871\ud55c \uacbd\uc6b0 23\ub4f1\uae09\uc758 \uade0\uc5f4 \uc131\uc7a5 \uc800\ud56d\uc774 \ubcf4\ud5d8\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4. \u2192 \uc544\ub2c8\uc694\uc778 \uacbd\uc6b0: 4\ub2e8\uacc4\ub85c \uc9c4\ud589\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>4\ub2e8\uacc4: \uc124\uacc4 \uac15\ub3c4\uc5d0 \uc81c\ud55c\uc774 \uc788\ub098\uc694(\uc218\uc728\uc5d0 \uac00\uae5d\uac8c \uc791\ub3d9)?<\/strong>&nbsp;\u2192 \ub9cc\uc57d \uc608: 3-8% \uac15\ub3c4\uc758 \uc774\uc810\uc744 \uc704\ud574 5\ub4f1\uae09\uc774 \ub354 \ub098\uc740 \uc120\ud0dd\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \u2192 \uc544\ub2c8\uc694: 5\ub4f1\uae09\uc774 \ube44\uc6a9 \ud6a8\uc728\uc801\uc778 \uae30\ubcf8\uac12\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5\ub2e8\uacc4: \ubd80\ud488\uc774 \uc801\uce35 \uac00\uacf5(PBF-LB)\uc73c\ub85c \uc81c\uc791\ub418\uc5c8\ub098\uc694?<\/strong>&nbsp;\u2192 \uc608: \ub354 \ub098\uc740 \uc644\uc81c\ud488 \ud2b9\uc131\uc744 \uc704\ud574 23\ub4f1\uae09 ELI \ubd84\ub9d0\uc744 \uace0\ub824\ud569\ub2c8\ub2e4. \u2192 \uc544\ub2c8\uc624\uc778 \uacbd\uc6b0: \uc77c\ubc18 \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1\uc6a9 5\ub4f1\uae09.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc6a9\uc811, \uac00\uacf5 \ubc0f \uc5f4\ucc98\ub9ac \ucc28\uc774\uc810<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img decoding=\"async\" width=\"1024\" height=\"857\" src=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/5396f475a76d.webp\" alt=\"5\ub4f1\uae09\uacfc 23\ub4f1\uae09 \ubaa8\ub450\uc5d0\uc11c \uae30\uacc4\uc801 \ud2b9\uc131\uc744 \uacb0\uc815\ud558\ub294 \ubbf8\uc138 \uad6c\uc870\uc801 \uae30\ubc18\uc778 \uc54c\ud30c-\ubca0\ud0c0 \uc0c1 \ubd84\ud3ec\ub97c \ubcf4\uc5ec\uc8fc\ub294 500\ubc30 \ubc30\uc728\uc758 Ti-6Al-4V \ud2f0\ud0c0\ub284 \ud569\uae08 \ubbf8\uc138 \uad6c\uc870.\" class=\"wp-image-4062\" title=\"\" srcset=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/5396f475a76d.webp 1024w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/5396f475a76d-300x251.webp 300w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/5396f475a76d-768x643.webp 768w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/5396f475a76d-14x12.webp 14w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/5396f475a76d-600x502.webp 600w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc2e4\uc81c\ub85c 5\ub4f1\uae09\uacfc 23\ub4f1\uae09\uc740 \uc81c\uc870 \uacfc\uc815\uc5d0\uc11c \ub9e4\uc6b0 \uc720\uc0ac\ud558\uac8c \uc791\ub3d9\ud569\ub2c8\ub2e4. \ub450 \uc81c\ud488 \ubaa8\ub450 \ucd5c\ub300 \uc57d 15mm\uc758 \ub2e8\uba74 \ud06c\uae30\uc5d0\uc11c \uc644\uc804 \uc5f4\ucc98\ub9ac\uac00 \uac00\ub2a5\ud558\uba70 \uc6a9\uc561 \ucc98\ub9ac \ubc0f \uc5d0\uc774\uc9d5(STA)\uc744 \ud1b5\ud574 \uac15\ub3c4\ub97c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub450 \uc81c\ud488 \ubaa8\ub450 \uc801\uc808\ud55c \ud234\ub9c1\uacfc \ud30c\ub77c\ubbf8\ud130\ub97c \uc0ac\uc6a9\ud558\uba74 \uae30\uc874 \uac00\uacf5\uc5d0 \uc798 \ub300\uc751\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ubbf8\ubb18\ud558\uc9c0\ub9cc \uc2e4\uc81c\uc801\uc778 \ucc28\uc774\uac00 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc6a9\uc811.<\/strong>&nbsp;23 \ub4f1\uae09\uc758 \uc9c8\uc18c \ud568\ub7c9\uc774 \ub0ae\uc744\uc218\ub85d \uc6a9\uc811\uc131\uc774 \ud5a5\uc0c1\ub429\ub2c8\ub2e4. \uc9c8\uc18c\ub294 \uc6a9\uc811\ubd80 \ub2e4\uacf5\uc131 \ubc0f \ucde8\uc131\uc758 \uc704\ud5d8\uc744 \uc99d\uac00\uc2dc\ud0b5\ub2c8\ub2e4. \uc911\uc694\ud55c \uc6a9\uc811 \uad6c\uc870\ubb3c\uc758 \uacbd\uc6b0, 5\ub4f1\uae09 \ubaa8\uc7ac\ub97c \uc6a9\uc811\ud558\ub294 \uacbd\uc6b0\uc5d0\ub3c4 ELI \ud544\ub7ec \uc640\uc774\uc5b4(ASTM B863 \ub4f1\uae09 23)\uac00 \uc120\ud638\ub429\ub2c8\ub2e4. \ud56d\uacf5\uc6b0\uc8fc \uc6a9\uc811 \uc0ac\uc591\uc5d0\uc11c\ub294 \uae30\ubcf8 \ub4f1\uae09\uc5d0 \uad00\uacc4\uc5c6\uc774 ELI \uc18c\ubaa8\ud488\uc774 \ud544\uc218\uc778 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc5f4\ucc98\ub9ac \uc751\ub2f5.<\/strong>&nbsp;23\ub4f1\uae09\uc758 \uc0b0\uc18c \ud568\ub7c9\uc774 \ub0ae\ub2e4\ub294 \uac83\uc740 \uc5f4\ucc98\ub9ac \uc2dc \uc0c1\ubcc0\ud658 \uac70\ub3d9\uc774 \uc57d\uac04 \ub2e4\ub974\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc54c\ud30c-\ubca0\ud0c0 \uc804\uc774 \uc628\ub3c4\uc758 \ubcc0\ud654\uc640 STA \ud6c4 \uacb0\uacfc \ubbf8\uc138 \uad6c\uc870\uac00 \ub2e4\ub97c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub300\ubd80\ubd84\uc758 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 \ud45c\uc900 \uc5f4\ucc98\ub9ac \uc0ac\uc774\ud074\uc774 \ub450 \ub4f1\uae09 \ubaa8\ub450\uc5d0 \uc801\uc6a9\ub418\uc9c0\ub9cc, \ud2b9\uc815 \ud2b9\uc131(\uc608: AM \ubd80\ud488\uc758 \ud53c\ub85c \uc218\uba85 \uadf9\ub300\ud654)\uc5d0 \ucd5c\uc801\ud654\ud558\ub824\ub294 \uacbd\uc6b0 \ub4f1\uae09\ubcc4 \uc5f4\ucc98\ub9ac \uac1c\ubc1c\uc774 \uac00\uce58\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uac00\uacf5.<\/strong>&nbsp;\uc2e4\uc81c\ub85c\ub294 \uc758\ubbf8 \uc788\ub294 \ucc28\uc774\uac00 \uc5c6\uc2b5\ub2c8\ub2e4. \ub450 \ub4f1\uae09 \ubaa8\ub450 \ub3d9\uc77c\ud55c \ud234\ub9c1, \uc18d\ub3c4 \ubc0f \uc774\uc1a1\uc774 \ud544\uc694\ud569\ub2c8\ub2e4. 5\ub4f1\uae09\uc758 \uac15\ub3c4\uac00 \uc57d\uac04 \ub192\uae30 \ub54c\ubb38\uc5d0 \uacf5\uad6c \ub9c8\ubaa8\uac00 \uc57d\uac04 \uc99d\uac00\ud560 \uc218 \uc788\uc9c0\ub9cc \uc774\ub294 \uc815\uc0c1\uc801\uc778 \uacf5\uc815 \ubcc0\ub3d9 \ubc94\uc704 \ub0b4\uc5d0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc5d4\uc9c0\ub2c8\uc5b4\uac00 \ud754\ud788 \uc800\uc9c0\ub974\ub294 \uc2e4\uc218<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc2e4\uc218 1: \u201c\uac15\ub3c4\uac00 \ub192\uc73c\uba74 \ub354 \uc88b\ub2e4\u201d\uace0 \uac00\uc815\ud569\ub2c8\ub2e4.\u201d<\/strong>&nbsp;5\ub4f1\uae09\uc758 \uac15\ub3c4 \uc6b0\uc704\ub294 \uc8fc\ub85c \uc5f4\ucc98\ub9ac \uc870\uac74\uc5d0\uc11c \ub098\ud0c0\ub0a9\ub2c8\ub2e4. \uc5b4\ub2d0\ub9c1 \uc870\uac74\uc5d0\uc11c\ub294 \ub450 \ub4f1\uae09 \ubaa8\ub450 \ube44\uc2b7\ud55c \uc778\uc7a5 \ubc0f \ud56d\ubcf5 \uac15\ub3c4\ub97c \ubcf4\uc785\ub2c8\ub2e4. \u2019\ub354 \uac15\ud558\uae30 \ub54c\ubb38\uc5d0\u201c 5\ub4f1\uae09\uc744 \uc9c0\uc815\ud558\uba74 \uc778\uc131 \uc808\ucda9\uc810\uc744 \ubb34\uc2dc\ud558\uace0 \ubd80\ud488\uc774 \ub354 \uce58\uba85\uc801\uc73c\ub85c \ud30c\uc190\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc2e4\uc218 2: \ud63c\ub3d9\ud558\uae30 <\/strong><a href=\"https:\/\/hontitan.com\/ko\/product\/astm-f136-grade-5-eli-titanium-round-bar-supplier\/\"  data-wpil-monitor-id=\"627\">ASTM B348 \ubc0f ASTM F136. B348 5\ub4f1\uae09 \ubd09\uacfc F136<\/a> 23\ud638 \ubc14\ub294 \uac89\ubcf4\uae30\uc5d0\ub294 \ub611\uac19\uc544 \ubcf4\uc785\ub2c8\ub2e4. \ud558\uc9c0\ub9cc \uc784\ud50c\ub780\ud2b8 \uc6a9\ub3c4\ub85c\ub294 \uc11c\ub85c \ud638\ud658\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4. \uc124\uacc4 \uc0ac\uc591\uc5d0\uc11c \uc2e4\uc81c\ub85c \uc5b4\ub5a4 \uaddc\uaca9\uc744 \uc694\uad6c\ud558\ub294\uc9c0 \ud56d\uc0c1 \ud655\uc778\ud558\uc2ed\uc2dc\uc624.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc2e4\uc218 3: ELI\ub97c \ub9c8\ucf00\ud305 \ub808\uc774\ube14\ub85c \ucde8\uae09\ud558\uae30.<\/strong>&nbsp;\uc77c\ubd80 \uacf5\uae09\uc5c5\uccb4\ub294 \uc644\uc804\ud55c F136 \uc778\uc99d \uc5c6\uc774 \u201cELI\u201d \ud488\uc9c8\uc744 \ud310\ub9e4\ud569\ub2c8\ub2e4. \uc751\uc6a9 \ubd84\uc57c\uc5d0 \uc784\ud50c\ub780\ud2b8 \ub4f1\uae09 \uc18c\uc7ac\uac00 \ud544\uc694\ud55c \uacbd\uc6b0, \u201cELI \uad6c\uc131\u201d\uc774 \uc544\ub2cc \uc804\uccb4 \uc18c\uc7ac \ud14c\uc2a4\ud2b8 \ubcf4\uace0\uc11c\uac00 \ud3ec\ud568\ub41c ASTM F136 \uc778\uc99d\uc744 \uc694\uad6c\ud558\uc138\uc694.\u201d<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc2e4\uc218 4: AM \ud30c\uc6b0\ub354\uc758 \uc0b0\uc18c \ud568\ub7c9\uc744 \ubb34\uc2dc\ud569\ub2c8\ub2e4.<\/strong>&nbsp;3D \ud504\ub9b0\ud305\uc6a9 \ud2f0\ud0c0\ub284 \ud30c\uc6b0\ub354\ub97c \uc9c0\uc815\ud558\ub294 \uacbd\uc6b0, \uc2dc\uc791 \ud30c\uc6b0\ub354\uc758 \uc0b0\uc18c \ud568\ub7c9\uc740 \uc644\uc81c\ud488 \ud2b9\uc131\uc5d0 \uc9c1\uc811\uc801\uc778 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. 0.20% \uc0b0\uc18c\uac00 \ud3ec\ud568\ub41c 5\ub4f1\uae09 \ud30c\uc6b0\ub354\ub294 \ud504\ub9b0\ud305 \ud30c\ub77c\ubbf8\ud130\uc5d0 \uad00\uacc4\uc5c6\uc774 \uc644\uc131\ub41c \ud30c\ud2b8\uc5d0\uc11c 23\ub4f1\uae09 \ud2b9\uc131\uc744 \uc0dd\uc131\ud558\uc9c0 \ubabb\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc2e4\uc218 5: \uc2dc\uc2a4\ud15c \uc218\uc900\uc5d0\uc11c \ube44\uc6a9\uc744 \uac04\uacfc\ud569\ub2c8\ub2e4.<\/strong>&nbsp;23\ub4f1\uae09\uc758 \uc7ac\ub8cc \ud504\ub9ac\ubbf8\uc5c4\uc740 \uc644\uc131\ub41c \uc784\ud50c\ub780\ud2b8\uc758 \ucd1d \ube44\uc6a9(\uae30\uacc4 \uac00\uacf5, \ud45c\uba74 \ucc98\ub9ac, \uba78\uade0, \uaddc\uc81c \uc900\uc218, \ud3ec\uc7a5)\uc5d0 \ube44\ud574 \uc801\uc740 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4. \uc81c \uacbd\ud5d8\uc5d0 \ub530\ub974\uba74 \uc7ac\ub8cc\ube44 \ucc28\uc774\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \ucd1d \uc7a5\uce58 \ube44\uc6a9\uc758 2-5%\ub85c, \uc7ac\ub8cc \ub300\uccb4 \uc2b9\uc778\uc744 \ubc1b\ub294 \ub370 \ub4dc\ub294 \uaddc\uc81c \ube44\uc6a9\ubcf4\ub2e4 \ud6e8\uc52c \uc801\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc0ac\ub78c\ub4e4\uc774 \uc790\uc8fc \ubb3b\ub294 \uc9c8\ubb38: \ube60\ub978 \ub2f5\ubcc0<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Ti-6Al-4V 5\ub4f1\uae09\uacfc 23\ub4f1\uae09\uc758 \ucc28\uc774\uc810\uc740 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong>\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">23\ub4f1\uae09(ELI)\uc740 \uc0b0\uc18c(0.13% vs 0.20%), \uc9c8\uc18c(0.03% vs 0.05%), \uc218\uc18c(0.0125% vs 0.015%)\uc758 \ucd5c\ub300 \ud55c\ub3c4\uac00 \ub354 \ub0ae\uc2b5\ub2c8\ub2e4. \uc774\ub85c \uc778\ud574 \uc5b4\ub2d0\ub9c1 \uc0c1\ud0dc\uc5d0\uc11c \ube44\uc2b7\ud55c \uc778\uc7a5 \uac15\ub3c4\uc640 \ud568\uaed8 \ud6e8\uc52c \ub354 \ub192\uc740 \ud30c\uad34 \uc778\uc131(75-90 vs 55-75 MPa\u221am)\uacfc \ube44\uc2b7\ud55c \uc5f0\uc131\uc744 \uc81c\uacf5\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>23\ub4f1\uae09 \ud2f0\ud0c0\ub284\uc740 \uc784\ud50c\ub780\ud2b8 \ub4f1\uae09 \ud2f0\ud0c0\ub284\uacfc \ub3d9\uc77c\ud55c\uac00\uc694?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00a0\uc608, 23\ub4f1\uae09(Ti-6Al-4V ELI)\uc740 ASTM F136\uc5d0 \uc9c0\uc815\ub41c \ud45c\uc900 \uc784\ud50c\ub780\ud2b8 \ub4f1\uae09 \ud2f0\ud0c0\ub284 \ud569\uae08\uc785\ub2c8\ub2e4. \uc804 \uc138\uacc4\uc801\uc73c\ub85c \uac00\uc7a5 \ub110\ub9ac \uc0ac\uc6a9\ub418\ub294 \uc758\ub8cc\uc6a9 \uc784\ud50c\ub780\ud2b8 \ub4f1\uae09 \ud2f0\ud0c0\ub284 \ud569\uae08\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud2f0\ud0c0\ub284\uc5d0\uc11c ELI\ub294 \ubb34\uc5c7\uc744 \uc758\ubbf8\ud558\ub098\uc694?<\/strong>\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">ELI\ub294 \ud45c\uc900 \ud569\uae08 \ub4f1\uae09\uc5d0 \ube44\ud574 \uc0b0\uc18c, \uc9c8\uc18c, \ud0c4\uc18c \ubc0f \uc218\uc18c \ud568\ub7c9\uc774 \uac10\uc18c\ud55c \uac83\uc744 \ub098\ud0c0\ub0b4\ub294 Extra Low Interstitials\uc758 \uc57d\uc790\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>23\ub4f1\uae09 \ud2f0\ud0c0\ub284\uc774 5\ub4f1\uae09\ubcf4\ub2e4 \ub0ab\ub098\uc694?<\/strong>\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc5b4\ub290 \ucabd\uc774 \ubcf4\ud3b8\uc801\uc73c\ub85c \u201c\ub354 \ub0ab\ub2e4\u201d\uace0 \ud560 \uc218\ub294 \uc5c6\uc2b5\ub2c8\ub2e4. 23\ub4f1\uae09\uc740 \uc5f0\uc131, \ud30c\ub2e8 \uc778\uc131 \ubc0f \uc0dd\uccb4 \uc801\ud569\uc131\uc774 \uc6b0\uc218\ud569\ub2c8\ub2e4. 5\ub4f1\uae09\uc740 \uc778\uc7a5 \uac15\ub3c4\uac00 \ub192\uace0 \ube44\uc6a9\uc774 \uc800\ub834\ud569\ub2c8\ub2e4. \uc62c\ubc14\ub978 \uc120\ud0dd\uc740 \uc6a9\ub3c4\uc5d0 \ub530\ub77c \ub2e4\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>23\ub4f1\uae09\uc744 5\ub4f1\uae09\uc73c\ub85c \ub300\uccb4\ud560 \uc218 \uc788\ub098\uc694?<\/strong>\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc608, \ub300\ubd80\ubd84\uc758 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c 23\ub4f1\uae09\uc740 5\ub4f1\uae09\uc744 \ub300\uccb4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4(\uc57d\uac04\uc758 \uac15\ub3c4 \ucc28\uc774\ub97c \uc81c\uc678\ud558\uace0 5\ub4f1\uae09 \uae30\uacc4\uc801 \uc694\uad6c \uc0ac\ud56d\uc744 \ucda9\uc871\ud558\uac70\ub098 \ucd08\uacfc\ud568). \uadf8\ub7ec\ub098 ASTM F136\uc774 \uc801\uc6a9\ub418\ub294 \uc784\ud50c\ub780\ud2b8 \uc751\uc6a9 \ubd84\uc57c\uc5d0\uc11c\ub294 5\ub4f1\uae09\uc744 23\ub4f1\uae09\uc73c\ub85c \ub300\uccb4\ud558\ub294 \uac83\uc740 \ud5c8\uc6a9\ub418\uc9c0 \uc54a\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\ud45c\uc900 5\ub4f1\uae09 \ub300\uc2e0 Ti-6Al-4V ELI\ub97c \uc0ac\uc6a9\ud558\ub294 \uc774\uc720\ub294 \ubb34\uc5c7\uc778\uac00\uc694?<\/strong>\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc6b0\uc218\ud55c \ub0b4\uc190\uc0c1\uc131(\ud30c\ub2e8 \uc778\uc131, \ud53c\ub85c \uade0\uc5f4 \uc131\uc7a5 \uc800\ud56d\uc131)\uc774 \ud544\uc694\ud558\uac70\ub098 \uc758\ub8cc\uc6a9 \uc784\ud50c\ub780\ud2b8\uc5d0 \ub300\ud55c ASTM F136 \uaddc\uc815\uc744 \uc900\uc218\ud574\uc57c \ud558\ub294 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5\ub4f1\uae09\uacfc 23\ub4f1\uae09\uc758 \uac00\uaca9 \ucc28\uc774\ub294 \uc5b4\ub5bb\uac8c \ub418\ub098\uc694?<\/strong>\u00a0<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">23\ub4f1\uae09\uc740 \uc77c\ubc18\uc801\uc73c\ub85c \uc81c\ud488 \ud615\ud0dc, \uc8fc\ubb38\ub7c9, \uc778\uc99d \uc694\uac74\uc5d0 \ub530\ub77c \uc0c1\uc5c5\uc6a9 \ubd09\uc7ac 5\ub4f1\uae09\ubcf4\ub2e4 15~40% \ub354 \ube44\uc309\ub2c8\ub2e4. \uc778\uc99d\ub41c \uc758\ub8cc\uc6a9 F136 \uc18c\uc7ac\ub294 \ud14c\uc2a4\ud2b8 \ubc0f \ucd94\uc801\uc131 \uc694\uac74\uc73c\ub85c \uc778\ud574 \ucd94\uac00 \ud504\ub9ac\ubbf8\uc5c4\uc774 \ubd99\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\uc694\uc57d: \uc5d4\uc9c0\ub2c8\uc5b4\uc758 \uad00\uc810<\/h2>\n\n\n\n<figure class=\"wp-block-image\"><img loading=\"lazy\" decoding=\"async\" width=\"2048\" height=\"1360\" src=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/a995d99f0cfd.webp\" alt=\"\uccad\uc815 \ud2f0\ud0c0\ub284 \uc758\ub8cc\uc6a9 \uc784\ud50c\ub780\ud2b8 - \ub300\ud1f4\uc2a4\ud15c, \uce58\uacfc\uc6a9 \ub098\uc0ac \ubc0f \ucc99\ucd94\ubd09 - 23\ub4f1\uae09 ELI \ud2f0\ud0c0\ub284 \ud569\uae08\uc744 \uc0ac\uc6a9\ud560 \uc218 \uc5c6\ub294 \uc911\uc694\ud55c \uc751\uc6a9 \ubd84\uc57c\ub97c \ub300\ud45c\ud569\ub2c8\ub2e4.\" class=\"wp-image-4064\" title=\"\" srcset=\"https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/a995d99f0cfd.webp 2048w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/a995d99f0cfd-300x199.webp 300w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/a995d99f0cfd-1024x680.webp 1024w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/a995d99f0cfd-768x510.webp 768w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/a995d99f0cfd-1536x1020.webp 1536w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/a995d99f0cfd-18x12.webp 18w, https:\/\/hontitan.com\/wp-content\/uploads\/2026\/06\/a995d99f0cfd-600x398.webp 600w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">\uc218\ub144\uac04 \ud56d\uacf5\uc6b0\uc8fc, \uc758\ub8cc \ubc0f \uc0b0\uc5c5 \ubd84\uc57c\uc5d0\uc11c \ud2f0\ud0c0\ub284 \ud569\uae08 \uc0ac\uc591\uc744 \ub2e4\ub8e8\uba74\uc11c 5\ub4f1\uae09\uacfc 23\ub4f1\uae09\uc758 \uacb0\uc815\uc740 \uc5d4\uc9c0\ub2c8\uc5b4\ub4e4\uc774 \uc778\uc131 \ud2b8\ub808\uc774\ub4dc\uc624\ud504\ub97c \uc644\uc804\ud788 \uc774\ud574\ud558\uc9c0 \ubabb\ud55c \ucc44 \u201c\ub354 \uac15\ud558\uae30 \ub54c\ubb38\uc5d0\u201d 5\ub4f1\uae09\uc744 \uae30\ubcf8\uac12\uc73c\ub85c \uc124\uc815\ud558\ub294 \uacbd\uc6b0\uac00 \ub9ce\uae30 \ub54c\ubb38\uc5d0 \uc798\ubabb \ucde8\uae09\ub418\ub294 \uacbd\uc6b0\uac00 \ub9ce\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uacb0\ub860\uc740 \uc774\ub807\uc2b5\ub2c8\ub2e4:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>5\ub4f1\uae09\uc740 \uc8fc\ub825 \uc81c\ud488\uc785\ub2c8\ub2e4.<\/strong>&nbsp;\ud2f0\ud0c0\ub284 \uad6c\uc870\uc6a9 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc758 80%\uc5d0 \uc801\ud569\ud55c \uae30\ubcf8\uac12\uc785\ub2c8\ub2e4. \ub354 \uac15\ud558\uace0, \ub354 \uc800\ub834\ud558\uba70, \uacf5\uae09\uc5c5\uccb4\uac00 \uc7ac\uace0\ub85c \ubcf4\uc720\ud558\uace0 \uc788\ub294 \uc81c\ud488\uc785\ub2c8\ub2e4. \uae30\uc220\uc801\uc778 \uc774\uc720 \uc5c6\uc774 \uc774\ub97c \ubc14\uafb8\uc9c0 \ub9c8\uc138\uc694.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>23\ub4f1\uae09\uc740 \uc804\ubb38\uac00\uc785\ub2c8\ub2e4.<\/strong>&nbsp;\uc758\ub8cc\uc6a9 \uc784\ud50c\ub780\ud2b8 \uaddc\uc815 \uc900\uc218(ASTM F136), \uace8\uc808\uc774 \uc911\uc694\ud55c \uad6c\uc870\uc801 \uc751\uc6a9 \ubd84\uc57c, \ucd5c\uace0 \uac15\ub3c4\ubcf4\ub2e4 \uc190\uc0c1 \ud5c8\uc6a9 \uc624\ucc28\uac00 \ub354 \uc911\uc694\ud55c \ud658\uacbd \ub4f1 \uc138 \uac00\uc9c0 \ud2b9\ubcc4\ud55c \uc774\uc720\ub85c \uc874\uc7ac\ud569\ub2c8\ub2e4. \ud544\uc694\ud560 \ub54c\ub294 \uc815\ub9d0 \ud544\uc694\ud558\uba70 \ud574\uacb0 \ubc29\ubc95\uc774 \uc5c6\uc2b5\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\uc0b0\uc18c \ud568\ub7c9\uc774 \uc804\uccb4 \uc774\uc57c\uae30\uc785\ub2c8\ub2e4.<\/strong>&nbsp;\uc774 \uae00\uc5d0\uc11c \uc544\ubb34\uac83\ub3c4 \uae30\uc5b5\ub098\uc9c0 \uc54a\ub294\ub2e4\uba74 \uc774\uac83\ub9cc \uae30\uc5b5\ud558\uc138\uc694: 0.13% \ub300 0.20% \uc0b0\uc18c\ub294 \uc774 \ub450 \ub4f1\uae09 \uc0ac\uc774\uc758 \uacbd\uacc4\uc120\uc785\ub2c8\ub2e4. \ub2e4\ub978 \ubaa8\ub4e0 \uac83\uc740 \uc774 \ub2e8\uc77c \ud654\ud559 \uc0ac\uc591\uc5d0\uc11c \ube44\ub86f\ub429\ub2c8\ub2e4.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\uc790\uc7ac\ub97c \uc8fc\ubb38\ud560 \uc2dc\uc810\uc5d0 \uc5b4\ub5a4 \ub4f1\uae09\uc774 \uc560\ud50c\ub9ac\ucf00\uc774\uc158\uc5d0 \uc801\ud569\ud55c\uc9c0 \uc798 \ubaa8\ub974\uaca0\ub2e4\uba74, \uad6c\uccb4\uc801\uc778 \uc124\uacc4 \uc694\uac74\uc744 \uac00\uc9c0\uace0 \uc790\uc7ac \uacf5\uae09\uc5c5\uccb4\uc758 \uae30\uc220\ud300\uacfc \uc0c1\ub2f4\ud558\ub294 \uac83\uc774 \uc88b\uc2b5\ub2c8\ub2e4. \uc798\ubabb\ub41c \ub4f1\uae09 \uc9c0\uc815\uc73c\ub85c \uc778\ud55c \ube44\uc6a9\uc740 \ubd80\ud488 \ubd88\ub7c9, \uc778\uc99d \uc2e4\ud328 \ub610\ub294 \ucd5c\uc545\uc758 \uacbd\uc6b0 \ud604\uc7a5 \uc2e4\ud328\ub85c \uce21\uc815\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>","protected":false},"excerpt":{"rendered":"<p>Grade 5 (Ti-6Al-4V) and Grade 23 (Ti-6Al-4V ELI) share the same base composition of 6% aluminum and 4% vanadium. The critical difference lies in interstitial element control \u2014 Grade 23 limits oxygen to 0.13% max versus Grade 5&#8217;s 0.20% max, along with tighter caps on nitrogen and hydrogen. This chemistry change produces meaningfully different mechanical [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-4060","post","type-post","status-publish","format-standard","hentry","category-blog"],"_links":{"self":[{"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/posts\/4060","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/comments?post=4060"}],"version-history":[{"count":3,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/posts\/4060\/revisions"}],"predecessor-version":[{"id":4067,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/posts\/4060\/revisions\/4067"}],"wp:attachment":[{"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/media?parent=4060"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/categories?post=4060"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hontitan.com\/ko\/wp-json\/wp\/v2\/tags?post=4060"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}